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App now accepts a title parameter (default "COMPAS ThreeJS"), passed to the frontend as a `title` query param on the viewer URL so each App instance/page can show its own tab title. Workspace.open_in_browser accepts an optional title override, falling back to the App's own title, encoded into the opened URL's `title` query param that the frontend's createViewer() already reads (compas_threejs_ts#36fd78a). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Shows App(title=...) for the main workspace and Workspace.open_in_browser(title=...) for a per-workspace override, mirroring compas_threejs_ts's examples/embedded_tab_title.html. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
ericgozzi
added this pull request to stack #56
September 21, 2026 13:04
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
ericgozzi
changed the title
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This pull request adds support for customizing the browser tab title in the COMPAS ThreeJS viewer, both at the application and per-workspace levels. It introduces a new
titleparameter to theAppclass, ensures this title is propagated to the frontend via the URL, and allows overriding the title for individual workspaces when opening them in a browser. An example script demonstrates this new functionality.Browser Tab Title Customization:
titleparameter to theAppclass, allowing users to set a custom browser tab title for the viewer page (defaults to "COMPAS ThreeJS"). This title is included as a query parameter in URLs generated by the app. (src/compas_threejs/viewer/app.py,CHANGELOG.md) [1] [2] [3] [4] [5]Workspace.open_in_browser()method to accept an optionaltitleargument, enabling per-workspace tab titles that override the app's default. The title is URL-encoded and included in the browser URL. (src/compas_threejs/viewer/workspace.py) [1] [2]Documentation and Examples:
examples/tab_title.pythat demonstrates how to set the app and workspace tab titles, including launching a detail view with a custom title.